libGL error

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Hello Folks,
I have for some specific applications (i.e., Arrayfire) an error with LibGL and I don't get it.
here is what I got when lunching the application:
Code:
libGL: screen 0 does not appear to be DRI2 capable
libGL: OpenDriver: trying /usr/lib64/dri/swrast_dri.so
libGL error: dlopen /usr/lib64/dri/swrast_dri.so failed (/usr/lib64/dri/swrast_dri.so: undefined symbol: _glapi_Dispatch)
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
Some Google search drove me to some posts but all of them are related to laptops with Optimus using nouv
(HowTos)